NH has photo ID law.
Under the new law, which is being phased in over a year, voters who do not have photo identification at the polls will still be allowed to vote after executing what the state calls a challenged voter affidavit. Voters who fill out the affidavit will receive a letter requesting confirmation of voting. If there is no response within a month, the state may investigate to determine if voting fraud occurred. After September 1, 2013, voters must have photo identification. …Sounds like it is still open to fraud, to me.